From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from firstgate.proxmox.com (firstgate.proxmox.com [IPv6:2a01:7e0:0:424::9]) by lore.proxmox.com (Postfix) with ESMTPS id C032E1FF38E for ; Tue, 14 May 2024 12:35:10 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 3AFB54252; Tue, 14 May 2024 12:35:03 +0200 (CEST) From: Christian Ebner To: pbs-devel@lists.proxmox.com Date: Tue, 14 May 2024 12:33:57 +0200 Message-Id: <20240514103421.289431-42-c.ebner@proxmox.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240514103421.289431-1-c.ebner@proxmox.com> References: <20240514103421.289431-1-c.ebner@proxmox.com> MIME-Version: 1.0 X-SPAM-LEVEL: Spam detection results: 0 AWL 0.026 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: [pbs-devel] [PATCH v6 proxmox-backup 41/65] chunker: add method to reset chunker state X-BeenThere: pbs-devel@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox Backup Server development discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Proxmox Backup Server development discussion Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: pbs-devel-bounces@lists.proxmox.com Sender: "pbs-devel" When forcing a boundary, the internal chunker state is not in sync with the chunk stream anymore. The reset method therefore allows to reset the internal state. Signed-off-by: Christian Ebner --- pbs-datastore/src/chunker.rs | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/pbs-datastore/src/chunker.rs b/pbs-datastore/src/chunker.rs index 712751829..253d2cf4c 100644 --- a/pbs-datastore/src/chunker.rs +++ b/pbs-datastore/src/chunker.rs @@ -167,6 +167,12 @@ impl Chunker { 0 } + pub fn reset(&mut self) { + self.h = 0; + self.chunk_size = 0; + self.window_size = 0; + } + // fast implementation avoiding modulo // #[inline(always)] fn shall_break(&self) -> bool { -- 2.39.2 _______________________________________________ pbs-devel mailing list pbs-devel@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pbs-devel